export function getDay(day) {
  var today = new Date()

  var targetday_milliseconds = today.getTime() + 1000 * 60 * 60 * 24 * day

  today.setTime(targetday_milliseconds) // 注意，这行是关键代码

  var tMonth = today.getMonth()

  var tDate = today.getDate()

  tMonth = doHandleMonth(tMonth + 1)

  tDate = doHandleMonth(tDate)

  return tMonth + '-' + tDate
}

function doHandleMonth(month) {
  var m = month

  if (month.toString().length == 1) {
    m = '0' + month
  }

  return m
}

export function isLaterThanNow(date) {
  const oDate = new Date(date)
  const oDateNow = new Date()
  return oDate.getTime() > oDateNow.getTime();
}
